package edu.task.service;

import edu.task.model.SysExplain;
import edu.task.model.vo.SysExplainVO;

import java.util.List;

public interface SysExplainService {
    List<SysExplain> selectExplainList();

    boolean insertExplain(SysExplainVO explain);

    int deleteExplainById(Long explainId);

    boolean updateExplain(SysExplainVO explain);

    List<SysExplain> selectExplainListByUserId(Long userId);

    int deleteExplainByIds(Long[] explainIds);
}
